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Cheap flights from California to Reykjavik from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Reykjavik departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:00 pm - 1:05 pm
LAX
-
KEF
38h 05m2 stops
Multiple Airlines Logo
2:05 pm - 4:35 pm
KEF
-
LAX
34h 30m1 stop
$480Multiple Airlines
Mon, Feb 9 - Wed, Feb 25
Delta Logo
7:00 am - 9:30 am
SAN
-
KEF
19h 30m1 stop
Delta Logo
11:25 am - 8:47 pm
KEF
-
SAN
16h 22m1 stop
$489Delta
Mon, Apr 13 - Tue, Apr 21
Delta Logo
8:00 am - 9:30 am
LAX
-
KEF
18h 30m1 stop
Delta Logo
11:25 am - 8:05 pm
KEF
-
LAX
15h 40m1 stop
$489Delta
Wed, Apr 8 - Thu, Apr 16
Finnair Logo
8:26 am - 7:50 am
SMF
-
KEF
40h 24m2 stops
Finnair Logo
8:35 am - 6:16 pm
KEF
-
SMF
40h 41m2 stops
$505Finnair
Tue, Apr 14 - Mon, Apr 27
Lufthansa Logo
1:30 pm - 12:10 am
SMF
-
KEF
27h 40m2 stops
Lufthansa Logo
12:20 am - 5:48 pm
KEF
-
SMF
24h 28m2 stops
$509Lufthansa
Wed, Apr 15 - Mon, Apr 27
Lufthansa Logo
1:30 pm - 12:10 am
SMF
-
KEF
27h 40m2 stops
Lufthansa Logo
1:10 am - 8:31 pm
KEF
-
SMF
26h 21m2 stops
$511Lufthansa
Wed, Apr 15 - Thu, Apr 23
Finnair Logo
12:37 pm - 4:30 pm
SAN
-
KEF
20h 53m2 stops
Finnair Logo
8:35 am - 10:42 pm
KEF
-
SAN
21h 07m2 stops
$519Finnair
Mon, Apr 13 - Thu, Apr 23
Austrian Airlines Logo
3:30 pm - 11:20 pm
LAX
-
KEF
48h 50m2 stops
Austrian Airlines Logo
12:10 am - 1:10 pm
KEF
-
LAX
44h 00m2 stops
$534Austrian Airlines
Wed, Apr 8 - Sun, Apr 19
KLM Logo
11:34 pm - 9:30 am
LAS
-
KEF
26h 56m1 stop
KLM Logo
11:25 am - 7:44 pm
KEF
-
LAS
15h 19m1 stop
$559KLM
Sun, Apr 26 - Mon, May 4
KLM Logo
8:00 am - 7:00 am
SNA
-
KEF
16h 00m1 stop
KLM Logo
9:30 am - 8:33 pm
KEF
-
SNA
18h 03m1 stop
$914KLM
Fri, May 15 - Sun, May 31

Icelandair flights from California to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on California to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Jun 9
SJC2:28 pmSan Jose
16h 32m
1 stop
KEF2:00 pmReykjavik Keflavik Intl
Jun 17
KEF7:45 pmReykjavik Keflavik Intl
27h 02m
1 stop
SJC3:47 pmSan Jose
$905
Find similar
Icelandair
Jan 7
SFO8:26 amSan Francisco
13h 39m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Jan 14
KEF4:50 pmReykjavik Keflavik Intl
24h 50m
1 stop
SFO9:40 amSan Francisco
$944
Find similar
Icelandair
Jan 5
SFO7:45 amSan Francisco
14h 30m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Jan 14
KEF4:50 pmReykjavik Keflavik Intl
15h 32m
1 stop
SFO12:22 amSan Francisco
$989
Find similar

KLM flights from California to Reykjavik Keflavik Intl Airport

Our best KLM deals on California to Reykjavik Keflavik Intl Airport flight tickets
KLM
Apr 12
LAX7:00 amLos Angeles
19h 30m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 19
KEF11:25 amReykjavik Keflavik Intl
28h 45m
1 stop
LAX9:10 amLos Angeles
$548
Find similar
KLM
May 2
LAX11:55 pmLos Angeles
26h 35m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 10
KEF11:25 amReykjavik Keflavik Intl
17h 10m
1 stop
LAX9:35 pmLos Angeles
$559
Find similar
KLM
Apr 9
LAX1:15 pmLos Angeles
13h 15m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 13
KEF11:25 amReykjavik Keflavik Intl
29h 45m
1 stop
LAX10:10 amLos Angeles
$580
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Reykjavik Keflavik Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from California to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Mon 2/9

3:00 pm-1:05 pm

2 stops38h 05m

Reykjavik Keflavik Intl

Wed 2/25

2:05 pm-4:35 pm

1 stop34h 30m

$480

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 4/13

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Tue 4/21

11:25 am-8:47 pm

1 stop16h 22m

$489

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Wed 4/8

8:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Thu 4/16

11:25 am-8:05 pm

1 stop15h 40m

$489

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Tue 4/14

8:26 am-7:50 am

2 stops40h 24m

Reykjavik Keflavik Intl

Mon 4/27

8:35 am-6:16 pm

2 stops40h 41m

$505

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Wed 4/15

1:30 pm-12:10 am

2 stops27h 40m

Reykjavik Keflavik Intl

Mon 4/27

12:20 am-5:48 pm

2 stops24h 28m

$509

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Wed 4/15

1:30 pm-12:10 am

2 stops27h 40m

Reykjavik Keflavik Intl

Thu 4/23

1:10 am-8:31 pm

2 stops26h 21m

$511

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 4/13

12:37 pm-4:30 pm

2 stops20h 53m

Reykjavik Keflavik Intl

Thu 4/23

8:35 am-10:42 pm

2 stops21h 07m

$519

Los AngelesReykjavik

LAX - KEF

LAXKEF

Los Angeles

Wed 4/8

3:30 pm-11:20 pm

2 stops48h 50m

Reykjavik Keflavik Intl

Sun 4/19

12:10 am-1:10 pm

2 stops44h 00m

$534

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 4/26

11:34 pm-9:30 am

1 stop26h 56m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-7:44 pm

1 stop15h 19m

$559

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Fri 5/15

8:00 am-7:00 am

1 stop16h 00m

Reykjavik Keflavik Intl

Sun 5/31

9:30 am-8:33 pm

1 stop18h 03m

$914

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

How to get the cheapest flight ticket from California to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of August is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from California, with most prices found around $875. If you’re not able to fly to Reykjavik Keflavik Intl Airport in August, then July is your next best option. Flight prices from California to Reykjavik Keflavik Intl Airport during July average around $882.

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $967 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from California for as low as $764 on momondo.

Can stopping save me money on California to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 39% on your flight if you consider stops on a California to Reykjavik Keflavik Intl Airport flight.

Cheap California to Reykjavik Keflavik Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Reykjavik Keflavik Intl Airport

Fastest flight time

11h 01m

Direct flights

None
The fastest flight from California to Reykjavik Keflavik Intl Airport takes 11h 01m
There are no direct flights from California to Reykjavik Keflavik Intl Airport. There are no popular flight routes from California to Reykjavik Keflavik Intl Airport.
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  • When did momondo last update prices for flights from California to Reykjavik Keflavik Intl Airport?

    Prices for flights from California to Reykjavik Keflavik Intl Airport refresh daily.

  • How many operators does momondo search for flights from California to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from California to Reykjavik Keflavik Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from California to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $526Free CancellationRating
7.2
3,222 reviews
Search WestJet flights
Alaska AirlinesPriceFrom $536Free CancellationRating
8.0
11,554 reviews
Search Alaska Airlines flights
DeltaPriceFrom $556Free CancellationRating
7.9
8,016 reviews
Search Delta flights
American AirlinesPriceFrom $601Free CancellationRating
7.2
11,071 reviews
Search American Airlines flights
British AirwaysPriceFrom $604Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
Air CanadaPriceFrom $650Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
United AirlinesPriceFrom $650Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
Air FrancePriceFrom $655Free CancellationRating
7.4
1,515 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $698Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $730Free CancellationRating
7.7
1,436 reviews
Search KLM flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from California to Reykjavik?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Reykjavik for you.

Can I find flights from California to Reykjavik with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Reykjavik flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Reykjavik?

momondo helps you find the best flight between California and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from California to Reykjavik right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.

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